the radio in the picture is not what is installed and the truck is the 18SS and i have put titanium turnbuckles on it with rpm long cups they dont make any yet because it uses 67mm lenght ones but i used some from one of my T4 there 60mm that is why i had to use the long rpm ball cups and a tuned pipe since the picture was taken,the radio i have is futaba 3PM TFS synthesized radio and a novak xxtra synthesized receivers with hitec 645 steering servo and a hitec 625 throttle servo the throttle servo you can get away with any std servo i used a stock one till my new ones got here plus you can use this radio for other rc`s if you buy receiver and crystals or more synthesized receivers i use this same radio for my FT T4 and TeamB4 and my ofna 9.5mbx violator